DOSSIER · 13F Holders · Q1 2026Basic Materials · Rolling Drawing & Extruding of Nonferrous Metals
MLI

MUELLER INDS INC

757 institutions still hold MUELLER INDS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 624756102·Rolling Drawing & Extruding of Nonferrous Metals·757 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$6.8B
visible holders
Holders
757
filers reporting
Concentration
18.97%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

757 institutions reported MLI in Q1 2026. BlackRock, Inc. leads at 19.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$1.3B11.6M0.02%Q1 2026
02
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$620M5.6M0.44%Q1 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$551M5.0M0.01%Q1 2026
04
Vanguard Portfolio Management
CIK 0002100121· Index
$545M4.9M0.03%Q1 2026
05
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$536M4.9M0.25%Q1 2026
06
STATE STREET CORP
CIK 0000093751
$388M3.5M0.01%Q1 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$331M3.0M0.02%Q1 2026
08
GOLDMAN SACHS GROUP INC
CIK 0000886982
$250M2.3M0.03%Q1 2026
09
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$242M2.2M0.05%Q1 2026
10
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
CIK 0001644956
$234M2.1M0.77%Q1 2026
11
Allspring Global Investments Holdings, LLC
CIK 0001890906
$230M2.0M0.39%Q1 2026
12
Invesco Ltd.
CIK 0000914208
$222M2.0M0.02%Q1 2026
13
FMR LLC
CIK 0000315066
$200M1.8M0.01%Q1 2026
14
Pictet Asset Management Holding SA
CIK 0001993888
$186M1.7M0.20%Q1 2026
15
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$181M1.6M1.79%Q1 2026
16
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$169M1.5M0.09%Q1 2026
17
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$165M1.5M0.02%Q1 2026
18
LSV ASSET MANAGEMENT
CIK 0001050470
$162M1.5M0.35%Q1 2026
19
Vest Financial, LLC
CIK 0001709632
$153M1.2M1.60%Q2 2026
20
MORGAN STANLEY
CIK 0000895421
$142M1.3M0.01%Q1 2026
Page 1 of 38
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Insiders at MUELLER INDS INC
Goldman Scott JayHerzog Charles P JrGladstein Gary SDonovan Elizabeth MHansen John BDrummond William C.Hermanson TerryChristopher Gregory L.